Natures Wonders- (Introduction)

by David Turell, Monday, September 19, 2011, 18:11 (2681 days ago)@ David Turell

The currect (October) Red Bulletin magazine has a photo article on inventions based on studying natural plant and animal adaptations in an article called "Designed by Nature". Ever wonder how velcro was invented? A study of burrs! Enjoy: